JPH07503259A - ナフタリンジカルボン酸のジエステルの製造方法 - Google Patents
ナフタリンジカルボン酸のジエステルの製造方法Info
- Publication number
- JPH07503259A JPH07503259A JP6513295A JP51329594A JPH07503259A JP H07503259 A JPH07503259 A JP H07503259A JP 6513295 A JP6513295 A JP 6513295A JP 51329594 A JP51329594 A JP 51329594A JP H07503259 A JPH07503259 A JP H07503259A
- Authority
- JP
- Japan
- Prior art keywords
- dicarboxylic acid
- naphthalene dicarboxylic
- reactor
- alcohol
- reaction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- KYTZHLUVELPASH-UHFFFAOYSA-N naphthalene-1,2-dicarboxylic acid Chemical compound C1=CC=CC2=C(C(O)=O)C(C(=O)O)=CC=C21 KYTZHLUVELPASH-UHFFFAOYSA-N 0.000 title claims description 72
- 150000005690 diesters Chemical class 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 156
- 238000006243 chemical reaction Methods 0.000 claims description 116
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 74
- 238000005886 esterification reaction Methods 0.000 claims description 74
- 238000000034 method Methods 0.000 claims description 62
- 239000011541 reaction mixture Substances 0.000 claims description 44
- 239000007791 liquid phase Substances 0.000 claims description 34
- 150000002148 esters Chemical class 0.000 claims description 30
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 23
- 239000000047 product Substances 0.000 claims description 23
- RXOHFPCZGPKIRD-UHFFFAOYSA-N naphthalene-2,6-dicarboxylic acid Chemical compound C1=C(C(O)=O)C=CC2=CC(C(=O)O)=CC=C21 RXOHFPCZGPKIRD-UHFFFAOYSA-N 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 15
- 239000012071 phase Substances 0.000 claims description 13
- 239000002002 slurry Substances 0.000 claims description 13
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 150000001298 alcohols Chemical class 0.000 claims description 6
- GYUVMLBYMPKZAZ-UHFFFAOYSA-N dimethyl naphthalene-2,6-dicarboxylate Chemical compound C1=C(C(=O)OC)C=CC2=CC(C(=O)OC)=CC=C21 GYUVMLBYMPKZAZ-UHFFFAOYSA-N 0.000 claims description 6
- 102000006463 Talin Human genes 0.000 claims description 5
- 108010083809 Talin Proteins 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- BNIWTJAVDJYTIJ-UHFFFAOYSA-N 1,3-dimethylnaphthalene-2,6-dicarboxylic acid Chemical group OC(=O)C1=CC=C2C(C)=C(C(O)=O)C(C)=CC2=C1 BNIWTJAVDJYTIJ-UHFFFAOYSA-N 0.000 claims description 3
- 150000001735 carboxylic acids Chemical class 0.000 claims description 3
- 239000007795 chemical reaction product Substances 0.000 claims description 3
- 239000003245 coal Substances 0.000 claims description 3
- 238000011437 continuous method Methods 0.000 claims description 2
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- 230000032050 esterification Effects 0.000 description 37
- 238000007254 oxidation reaction Methods 0.000 description 36
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 25
- 239000002253 acid Substances 0.000 description 24
- 230000003647 oxidation Effects 0.000 description 24
- 239000003054 catalyst Substances 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 21
- 150000001875 compounds Chemical class 0.000 description 21
- 239000002904 solvent Substances 0.000 description 20
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 17
- -1 diester Methyl-2,6-naphthalene dicarboxylate Chemical class 0.000 description 17
- 229910017052 cobalt Inorganic materials 0.000 description 16
- 239000010941 cobalt Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 15
- YGYNBBAUIYTWBF-UHFFFAOYSA-N 2,6-dimethylnaphthalene Chemical compound C1=C(C)C=CC2=CC(C)=CC=C21 YGYNBBAUIYTWBF-UHFFFAOYSA-N 0.000 description 13
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 12
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 12
- 229910052794 bromium Inorganic materials 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 11
- 229910052748 manganese Inorganic materials 0.000 description 10
- 239000011572 manganese Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000006227 byproduct Substances 0.000 description 6
- 125000004432 carbon atom Chemical group C* 0.000 description 6
- 238000004821 distillation Methods 0.000 description 5
- 229910001385 heavy metal Inorganic materials 0.000 description 5
- 239000012808 vapor phase Substances 0.000 description 5
- QNLZIZAQLLYXTC-UHFFFAOYSA-N 1,2-dimethylnaphthalene Chemical compound C1=CC=CC2=C(C)C(C)=CC=C21 QNLZIZAQLLYXTC-UHFFFAOYSA-N 0.000 description 4
- SHFLOIUZUDNHFB-UHFFFAOYSA-N 6-formylnaphthalene-2-carboxylic acid Chemical compound C1=C(C=O)C=CC2=CC(C(=O)O)=CC=C21 SHFLOIUZUDNHFB-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004811 liquid chromatography Methods 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- UOBYKYZJUGYBDK-UHFFFAOYSA-N 2-naphthoic acid Chemical compound C1=CC=CC2=CC(C(=O)O)=CC=C21 UOBYKYZJUGYBDK-UHFFFAOYSA-N 0.000 description 3
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical compound CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 3
- 150000004702 methyl esters Chemical class 0.000 description 3
- 150000002790 naphthalenes Chemical class 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- JWHOQZUREKYPBY-UHFFFAOYSA-N rubonic acid Natural products CC1(C)CCC2(CCC3(C)C(=CCC4C5(C)CCC(=O)C(C)(C)C5CC(=O)C34C)C2C1)C(=O)O JWHOQZUREKYPBY-UHFFFAOYSA-N 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- SPAYGOAEIJHIDE-UHFFFAOYSA-N 1-(6-methylnaphthalen-2-yl)ethanone Chemical compound C1=C(C)C=CC2=CC(C(=O)C)=CC=C21 SPAYGOAEIJHIDE-UHFFFAOYSA-N 0.000 description 2
- RSZZOYYYZOWNCO-UHFFFAOYSA-N 1-methyl-naphthalene-2,6-dicarboxylic acid Natural products OC(=O)C1=CC=C2C(C)=C(C(O)=O)C=CC2=C1 RSZZOYYYZOWNCO-UHFFFAOYSA-N 0.000 description 2
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- WWGUMAYGTYQSGA-UHFFFAOYSA-N 2,3-dimethylnaphthalene Chemical compound C1=CC=C2C=C(C)C(C)=CC2=C1 WWGUMAYGTYQSGA-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- JJRQTFIJIQIHHH-UHFFFAOYSA-N CC1=C(C(=C(C2=C1C=C(C=C2)C(=O)O)C)C(=O)O)C Chemical compound CC1=C(C(=C(C2=C1C=C(C=C2)C(=O)O)C)C(=O)O)C JJRQTFIJIQIHHH-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 150000001983 dialkylethers Chemical class 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- JKQOBWVOAYFWKG-UHFFFAOYSA-N molybdenum trioxide Chemical compound O=[Mo](=O)=O JKQOBWVOAYFWKG-UHFFFAOYSA-N 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- RVHSTXJKKZWWDQ-UHFFFAOYSA-N 1,1,1,2-tetrabromoethane Chemical compound BrCC(Br)(Br)Br RVHSTXJKKZWWDQ-UHFFFAOYSA-N 0.000 description 1
- LNETULKMXZVUST-UHFFFAOYSA-N 1-naphthoic acid Chemical compound C1=CC=C2C(C(=O)O)=CC=CC2=C1 LNETULKMXZVUST-UHFFFAOYSA-N 0.000 description 1
- UDDBXEBZOSFUQE-UHFFFAOYSA-N 2-butyl-6-methylnaphthalene Chemical compound C1=C(C)C=CC2=CC(CCCC)=CC=C21 UDDBXEBZOSFUQE-UHFFFAOYSA-N 0.000 description 1
- 229910000619 316 stainless steel Inorganic materials 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 241001082241 Lythrum hyssopifolia Species 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- PMHCSCQXRLVFNR-UHFFFAOYSA-N [Br].[Co] Chemical compound [Br].[Co] PMHCSCQXRLVFNR-UHFFFAOYSA-N 0.000 description 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 description 1
- DJTZIDSZSYWGKR-UHFFFAOYSA-N acetic acid tetrahydrate Chemical compound O.O.O.O.CC(O)=O DJTZIDSZSYWGKR-UHFFFAOYSA-N 0.000 description 1
- PQLVXDKIJBQVDF-UHFFFAOYSA-N acetic acid;hydrate Chemical group O.CC(O)=O PQLVXDKIJBQVDF-UHFFFAOYSA-N 0.000 description 1
- OXBIGOITHYOHGV-UHFFFAOYSA-N acetic acid;naphthalene Chemical compound CC(O)=O.CC(O)=O.C1=CC=CC2=CC=CC=C21 OXBIGOITHYOHGV-UHFFFAOYSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000005257 alkyl acyl group Chemical group 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 229940006460 bromide ion Drugs 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000005586 carbonic acid group Chemical group 0.000 description 1
- 150000001733 carboxylic acid esters Chemical class 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- REQPQFUJGGOFQL-UHFFFAOYSA-N dimethylcarbamothioyl n,n-dimethylcarbamodithioate Chemical compound CN(C)C(=S)SC(=S)N(C)C REQPQFUJGGOFQL-UHFFFAOYSA-N 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 1
- 125000001183 hydrocarbyl group Chemical group 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 229940093474 manganese carbonate Drugs 0.000 description 1
- 239000011656 manganese carbonate Substances 0.000 description 1
- 235000006748 manganese carbonate Nutrition 0.000 description 1
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 description 1
- XMWCXZJXESXBBY-UHFFFAOYSA-L manganese(ii) carbonate Chemical compound [Mn+2].[O-]C([O-])=O XMWCXZJXESXBBY-UHFFFAOYSA-L 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- RHOUYXUGJXVYJF-UHFFFAOYSA-N methyl 6-formylnaphthalene-2-carboxylate Chemical compound C1=C(C=O)C=CC2=CC(C(=O)OC)=CC=C21 RHOUYXUGJXVYJF-UHFFFAOYSA-N 0.000 description 1
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 125000005487 naphthalate group Chemical group 0.000 description 1
- WPUMVKJOWWJPRK-UHFFFAOYSA-N naphthalene-2,7-dicarboxylic acid Chemical class C1=CC(C(O)=O)=CC2=CC(C(=O)O)=CC=C21 WPUMVKJOWWJPRK-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 1
- 229960005382 phenolphthalein Drugs 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 150000003606 tin compounds Chemical class 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims (10)
- 1.低分子量アルコール、ナフタリンジカルボン酸、およびナフタリンジカルボ ン酸のジアルキルエステルを含む液相反応混合物を、高められた温度で、連続配 置された反応帯域に導通し、その際ナフタリンジカルボン酸および低分子量アル コールを上流の反応帯域に導入し、少なくとも1個の反応帯域を撹拌し、そして ナフタリンジカルボン酸と低分子量アルコールの反応により生成したジアルキル エステルを含む生成物を下流の反応帯域から取り出すことを含む、ナフタリンジ カルボン酸のジアルキルエステルの連続的製造方法。
- 2.低分子量アルコールがメタノールであり、ナフタリンジカルボン酸が2,6 −ナフタリンジカルボン酸であり、かつ生成するジアルキルエステルがジメチル −2,6−ナフタリンジカルボキシレートである、請求の範囲第1項に記載の方 法。
- 3.連続配置された反応帯域に添加されるアルコールの大部分が反応帯域で気相 中に存在する、請求の範囲第1項に記載の方法。
- 4.液相反応混合物中の低分子量アルコールおよびナフタリンジカルボン酸を、 高められた温度で、少なくとも上方および下方コンパートメントを備え、これら のコンパートメントはエステル化反応混合物が反応器コンパートメント間を上方 へ流動しうる開口を備えた分割手段により分離された、垂直に配置されたコンパ ートメント型反応器内で接触させ、その際低分子量アルコールおよびナフタリン ジカルボン酸を下方の1または2以上のコンパートメントに添加し、ナフタリン ジカルボン酸のジエステルを含む反応生成物混合物は上方の反応器コンパートメ ントから取り出すことを含む、ナフタリンジカルボン酸のジアルキルエステルの 製造方法。
- 5.コンパートメント型反応器が約3−約8個のコンパートメントを含む、請求 の範囲第4項に記載の方法。
- 6.低分子量アルコールがメタノールであり、ナフタリンジカルボン酸が2,6 −ナフタリンジカルボン酸であり、かつ生成物混合物がジメチル−2,6−ナフ タリンジカルボキシレートを含む、請求の範囲第4項に記載の方法。
- 7.コンパートメント型反応器に添加されたアルコールの少なくとも一部が気体 状アルコールとしてコンパートメント型反応器内を通過する、請求の範囲第4項 に記載の方法。
- 8.コンパートメント型反応器に添加されたアルコールの大部分が液相中にあり 、かつナフタリンジカルボン酸とのスラリー状である、請求の範囲第7項に記載 の方法。
- 9.コンパートメント型反応器に添加されたメタノールの大部分が気体状で反応 器内を通過する、請求の範囲第6項に記載の方法。
- 10.ナフタリンジカルボン酸を低分子量アルコールと、適切な反応帯域内で、 液状のナフタリンジカルボン酸ジアルキルエステル、ナフタリンジカルボン酸お よび低分子量アルコールを含む反応混合物中において、低分子量アルコールが反 応混合物中に液相および気相の両方に存在する反応条件下で接触させ、その際反 応帯域から気相中のアルコールを取り出す速度(ポンド/時)とアルコールを反 応帯域に添加する速度(ポンド/時)との比率が約0.5:1−約0.99:1 となるように低分子量アルコールを反応帯域に添加し、同時に反応帯域から取り 出すことを含む、ナフタリンジカルボン酸のジエステルの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/981,184 US5350874A (en) | 1992-11-24 | 1992-11-24 | Process for preparing diesters of naphthalenedicarboxylic acids |
US981,184 | 1992-11-24 | ||
PCT/US1993/011299 WO1994012462A1 (en) | 1992-11-24 | 1993-11-19 | Process for preparing diesters of naphthalenedicarboxylic acids |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07503259A true JPH07503259A (ja) | 1995-04-06 |
JP3730659B2 JP3730659B2 (ja) | 2006-01-05 |
Family
ID=25528181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51329594A Expired - Lifetime JP3730659B2 (ja) | 1992-11-24 | 1993-11-19 | ナフタリンジカルボン酸のジエステルの製造方法 |
Country Status (13)
Country | Link |
---|---|
US (1) | US5350874A (ja) |
EP (1) | EP0624153B1 (ja) |
JP (1) | JP3730659B2 (ja) |
KR (1) | KR100276936B1 (ja) |
CN (1) | CN1041084C (ja) |
AU (1) | AU5615294A (ja) |
CA (1) | CA2117418C (ja) |
DE (1) | DE69321577T2 (ja) |
ES (1) | ES2122219T3 (ja) |
MX (1) | MX9307310A (ja) |
RU (1) | RU2123996C1 (ja) |
TW (1) | TW284756B (ja) |
WO (1) | WO1994012462A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014529598A (ja) * | 2011-08-24 | 2014-11-13 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | メルカプトアルキルカルボキシラートの製造方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW346555B (en) * | 1994-04-19 | 1998-12-01 | Teijin Ltd | Base film for photographic film |
US6211398B1 (en) | 1997-10-03 | 2001-04-03 | Eastman Chemical Company | Process for the preparation of dialkyl esters of naphthalenedicarboxylic acids |
US7247742B2 (en) * | 2004-05-20 | 2007-07-24 | Bp Corporation North America Inc. | Recycling polyethylene naphthalate containing materials in a process to produce diesters |
US10556214B2 (en) | 2017-12-20 | 2020-02-11 | Uop Llc | Apparatuses for mixing of staged methanol injection |
CN114805071A (zh) * | 2022-05-23 | 2022-07-29 | 煤炭科学技术研究院有限公司 | 一种连续精制2,6-萘二甲酸二甲酯的方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2885432A (en) * | 1954-10-06 | 1959-05-05 | Huels Chemische Werke Ag | Process for the production of alkyl esters of aromatic dicarboxylic acids |
JPS4896574A (ja) * | 1972-03-14 | 1973-12-10 | ||
JPS5076057A (ja) * | 1973-11-09 | 1975-06-21 | ||
JPS5076055A (ja) * | 1973-11-09 | 1975-06-21 | ||
JPS5647893B2 (ja) * | 1973-11-27 | 1981-11-12 | ||
JPS5095253A (ja) * | 1973-12-25 | 1975-07-29 | ||
US4003948A (en) * | 1974-03-08 | 1977-01-18 | Teijin Limited | Process for preparing dimethyl 2,6-naphthalenedicarboxylate |
-
1992
- 1992-11-24 US US07/981,184 patent/US5350874A/en not_active Expired - Lifetime
-
1993
- 1993-11-19 RU RU94040188A patent/RU2123996C1/ru not_active IP Right Cessation
- 1993-11-19 ES ES94901630T patent/ES2122219T3/es not_active Expired - Lifetime
- 1993-11-19 JP JP51329594A patent/JP3730659B2/ja not_active Expired - Lifetime
- 1993-11-19 AU AU56152/94A patent/AU5615294A/en not_active Abandoned
- 1993-11-19 CA CA002117418A patent/CA2117418C/en not_active Expired - Fee Related
- 1993-11-19 KR KR1019940702514A patent/KR100276936B1/ko not_active IP Right Cessation
- 1993-11-19 WO PCT/US1993/011299 patent/WO1994012462A1/en active IP Right Grant
- 1993-11-19 EP EP94901630A patent/EP0624153B1/en not_active Expired - Lifetime
- 1993-11-19 DE DE69321577T patent/DE69321577T2/de not_active Expired - Lifetime
- 1993-11-23 TW TW082109886A patent/TW284756B/zh not_active IP Right Cessation
- 1993-11-23 MX MX9307310A patent/MX9307310A/es not_active IP Right Cessation
- 1993-11-24 CN CN93114834A patent/CN1041084C/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014529598A (ja) * | 2011-08-24 | 2014-11-13 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | メルカプトアルキルカルボキシラートの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
AU5615294A (en) | 1994-06-22 |
KR950700232A (ko) | 1995-01-16 |
WO1994012462A1 (en) | 1994-06-09 |
TW284756B (ja) | 1996-09-01 |
KR100276936B1 (ko) | 2001-02-01 |
ES2122219T3 (es) | 1998-12-16 |
EP0624153B1 (en) | 1998-10-14 |
CN1092761A (zh) | 1994-09-28 |
JP3730659B2 (ja) | 2006-01-05 |
DE69321577T2 (de) | 1999-06-17 |
DE69321577D1 (de) | 1998-11-19 |
MX9307310A (es) | 1994-05-31 |
CN1041084C (zh) | 1998-12-09 |
US5350874A (en) | 1994-09-27 |
EP0624153A1 (en) | 1994-11-17 |
CA2117418A1 (en) | 1994-06-09 |
RU2123996C1 (ru) | 1998-12-27 |
RU94040188A (ru) | 1996-07-10 |
CA2117418C (en) | 2004-04-06 |
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